1. Hapale jacchus. 2. H. humeralifer. 3. H. chrysoleuca. 4. H. pygmæa. 5. _H. melanura._ 6. Midas labiatus. 7. M. rufiventer. 8. M. mystax. 9. M. pileatus. 10. M. weddelli. 11. M. nigricollis. 12. M. illigeri. 13. M. bicolor. 14. M. midas. 15. M. ursulus. 16. _Chrysothrix sciurea._ 17. _C. usta._ 18. Callithrix torquata. 19. C. cuprea. 20. C. amicta. 21. C. cinerascens. 22. C. personata. 23. C. nigrifrons. 24. _C. castaneiventris._ 25. Nyctipithecus trivirgatus. 26. _N. lemurinus._ 27. _N. felinus._ 28. Brachyurus melanocephalus. 29. B. rubicundus. 30. B. calvus. 31. Pithecia monachus. 32. P. pithecia. 33. P. satanas. 34. P. chiropotes. 35. P. albinasa. 36. _Alouatta senicula._ 37. A. beelzebul. 38. A. ursina. 39. _Cebus monachus._ 40. _C. fatuellus._ 41. C. cirrifer. 42. _C. albifrons._ 43. _Lagothrix infumatus._ 44. _Ateles variegatus._ 45. A. paniscus. 46. A. marginatus. 47. _A. ater._ {256}_F^5._ BRAZILIAN SUB-REGION. I. Lemuroidea. | II. Anthropoidea. Living. Extinct. | Living. Extinct. Peculiar genera -- -- | Peculiar genera 1 1 ,, species -- -- | ,, species 20 5 The following species are recorded from this Sub-region. In many cases, however, the habitat "Brazil" may be found to be erroneous, as it was often made, in olden days, to include Amazonia. 1. Hapale aurita. 2. _H. melanura._ 3. H. jacchus.+ 4. H. grandis.+ 5. _Midas rosalia._ 6. M. fuscicollis. 7. M. chrysopygus. 8. _Chrysothrix usta._ 9. C. entomophaga.[7] 10. Callithrix moloch. 11. _C. castaneiventris._ 12. C. melanochir. 13. C. gigot. 14. C. chlorocnomys.+ 15. C. primæva.+ 16. Nyctipithecus azaræ. 17. Alouatta nigra. 18. A. ursina.+ 19. Cebus lunatus. 20. C. flavus. 21. _C. capucinus._ 22. _C. monachus._ 23. C. variegatus. 24. C. robustus. 25. C. annellatus. 26. _C. albifrons._ 27. C. flavescens. 28. C. fatuellus.+ 29. C. cirrifer.+ 30. C. macrognathus.+ 31. C. vellerosus. 32. C. subcristatus. 33. C. capillatus. 34. C. azaræ. 35. Brachyteles arachnoides. 36. Protopithecus brasiliensis.+ PLATE XLVI. ANTHROPOIDEA [Illustration: _V. MAP, Showing the distribution of the Families Hapalidæ (Red), and Cebidæ (Blue)._] PLATE XLVII. ANTHROPOIDEA [Illustration: _VI. MAP, Showing the distributions of the Genera Papio, Theropithecus, Cynopithecus, Cercocebus and Cercopithecus (Blue), and Macacus (Red)._] {257}_F^6._ PATAGONIAN SUB-REGION. I. Lemuroidea. | II. Anthropoidea. Living. Extinct. | Living. Extinct. Peculiar genera -- -- | Peculiar genera -- 4 ,, species -- -- | ,, species -- 4 The following fossil species have been recorded from this Sub-region:--